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https://www.readbyqxmd.com/read/29346838/first-in-human-study-to-assess-safety-pharmacokinetics-and-pharmacodynamics-of-bms-962212-a-direct-reversible-small-molecule-factor-xia-inhibitor-in-non-japanese-and-japanese-healthy-subjects
#1
Vidya Perera, Joseph M Luettgen, Zhaoqing Wang, Charles E Frost, Cynthia Yones, Cesare Russo, John Lee, Yue Zhao, Frank P LaCreta, Xuewen Ma, Robert M Knabb, Dietmar Seiffert, Mary DeSouza, Pierre Mugnier, Brenda Cirincione, Takayo Ueno, Robert J A Frost
AIMS: To assess the safety, pharmacokinetics (PK) and pharmacodynamics (PD) of BMS-962212, a first-in-class Factor XIa inhibitor, in Japanese and non-Japanese healthy subjects. METHODS: This was a randomized, placebo-controlled, double-blind, sequential, ascending dose study of 2 hour (Part A) and 5 day (Part B) intravenous (IV) infusions of BMS-962212. Part A used 4 doses (1.5, 4, 10, and 25 mg h-1 ) assigned to BMS-962212 or placebo in a 3:1 ratio per dose. Part B used 4 doses (1, 3, 9, and 20 mg h-1 ) enrolling Japanese (n = 4 active, n = 1 placebo) and non-Japanese subjects (n = 4 active, n = 1 placebo) per dose...
January 18, 2018: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29346837/a-phase-1-randomized-placebo-and-active-controlled-crossover-study-to-determine-the-effect-of-single-dose-ertugliflozin-on-qtc-interval-in-healthy-volunteers
#2
Vaishali Sahasrabudhe, Didier Saur, Kyle Matschke, Steven G Terra, Anne Hickman, Isabelle Huyghe, Haihong Shi, David L Cutler
Ertugliflozin, a selective sodium-glucose cotransporter-2 inhibitor, is being developed for the treatment of type 2 diabetes mellitus. This randomized, 6-sequence, 3-period crossover study assessed the effect of ertugliflozin (100 mg; supratherapeutic dose) vs placebo and moxifloxacin (400 mg; positive control) on the QT interval corrected for heart rate (QTc) in 42 male or female healthy subjects. Triplicate electrocardiograms were performed predose and serially over 48 hours postdose in each treatment period...
January 18, 2018: Clinical Pharmacology in Drug Development
https://www.readbyqxmd.com/read/29346794/clinicoepidemiologic-features-of-chronic-urticaria-in-patients-with-versus-without-subclinical-helicobacter-pylori-infection-a-cross-sectional-study-of-150-patients
#3
Sakshi Kohli, Vikram K Mahajan, Baldev S Rana, Karaninder S Mehta, Rashmi Kaul Raina, Pushpinder S Chauhan, Vikas Sharma, Ritu Rawat
BACKGROUND: The Helicobacter pylori infection is linked to chronic urticaria in nearly 60% of patients. We studied clinicoepidemiologic features in patients with chronic urticaria with and without H. pylori infection. METHODS: Endoscopic antral biopsy for the rapid urease test (RUT) and histopathology, and serum IgG ELISA for H. pylori infection were performed in 150 patients (male:female ratio 1:2.4) of chronic urticaria aged 18-68 years. Clinicoepidemiologic features including age, gender, age of onset and duration, frequency and distribution of wheals, urticaria severity score, and systemic symptoms were analyzed in patients with and without H...
January 19, 2018: International Archives of Allergy and Immunology
https://www.readbyqxmd.com/read/29346785/impulsivity-and-saliva-cortisol-in-patients-with-suicide-attempt-and-controls
#4
Ute Lewitzka, Michael Bauer, Bettina Ripke, Thomas Bronisch, Lydia Günther
OBJECTIVES: The objective of this study was to prove concepts in the characterization of suicidal patients and the possible usefulness of those markers to potentially identify patients with a higher risk for suicidality. METHODS: Patients with a recent suicide attempt were compared with patients suffering from depression, adjustment disorder, anxiety, or eating disorders without suicidality, healthy controls and remitted patients with a history of at least 1 suicide attempt (≥1 year)...
January 18, 2018: Neuropsychobiology
https://www.readbyqxmd.com/read/29346663/resident-participation-in-neighbourhood-audit-tools-a-scoping-review
#5
Aafke C L Hofland, Jeroen Devilee, Elise van Kempen, Lea den Broeder
Background: Healthy urban environments require careful planning and a testing of environmental quality that goes beyond statutory requirements. Moreover, it requires the inclusion of resident views, perceptions and experiences that help deepen the understanding of local (public health) problems. To facilitate this, neighbourhoods should be mapped in a way that is relevant to them. One way to do this is participative neighbourhood auditing. This paper provides an insight into availability and characteristics of participatory neighbourhood audit instruments...
February 1, 2018: European Journal of Public Health
https://www.readbyqxmd.com/read/29346649/endothelial-function-in-rheumatoid-arthritis
#6
Mohammad Adawi, Abdulla Watad, Nicola Luigi Bragazzi, Howard Amital, Saaida Golan, Sirchan Rizak, Blum Arnon
Background: Rheumatoid arthritis (RA) patients are at higher risk of accelerated atherosclerosis. We sought to assess endothelial dysfunction in RA to find a possible mechanistic pathway that will explain this clinical phenomenon. Methods: A prospective study recruited 44 RA patients with an active long standing (>12 months) disease. All underwent a detailed assessment of disease activity. To estimate the endothelial function the Brachial Artery Method was performed, measuring flow mediated diameter percent change (FMD%)...
January 15, 2018: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/29346639/comparison-of-dopamine-d3-and-d2-receptor-occupancies-by-a-single-dose-of-blonanserin-in-healthy-subjects-a-positron-emission-tomography-study-with-11c-phno
#7
Amane Tateno, Takeshi Sakayori, Woo-Chan Kim, Kazuyoshi Honjo, Haruo Nakayama, Ryosuke Arakawa, Yoshiro Okubo
Background: Blockade of D3 receptor, a member of the dopamine D2-like receptor family, has been suggested as a possible medication for schizophrenia. Blonanserin has high affinity in vitro for D3 as well as D2 receptors. We investigated whether a single dose of 12 mg blonanserin, which was within the daily clinical dose range (i.e., 8-24 mg) for the treatment of schizophrenia, occupies D3 as well as D2 receptors in healthy subjects. Methods: Six healthy males (mean 35...
January 13, 2018: International Journal of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29346609/decreased-serum-levels-of-ghrelin-and-brain-derived-neurotrophic-factor-in-premenopausal-women-with-metabolic-syndrome
#8
Masoumeh Jabbari, Sorayya Kheirouri, Mohammad Alizadeh
Objective: We aimed to investigate the association between serum levels of ghrelin and brain-derived neurotrophic factor (BDNF) with MetS and its components in premenopausal women. Methods: 43 patients with MetS and 43 healthy controls participated in this study. Participants' body mass index (BMI), waist circumference (WC), systolic and diastolic blood pressure (SBP and DBP) were measured. Serum levels of total cholesterol (TC), triglyceride (TG), low and high density lipoprotein cholesterol (LDL-C and HDL-C), fasting blood sugar (FBS), insulin, BDNF and ghrelin determined...
January 12, 2018: Laboratory Medicine
https://www.readbyqxmd.com/read/29346518/determinants-of-health-trajectories-in-england-and-the-us-an-approach-to-identify-different-patterns-of-healthy-aging
#9
Javier de la Fuente, Francisco Félix Caballero, Albert Sánchez-Niubó, Demosthenes B Panagiotakos, Matthew A Prina, Holger Arndt, Josep Maria Haro, Somnath Chatterji, José Luis Ayuso-Mateos
Background: Aging is a multidimensional process with a remarkable inter-individual variability. This study is focused on identifying groups of population with similar aging patterns, and to define the health trajectories of these groups. Socio-demographic and health determinants of these trajectories are also identified. Methods: Data from the English Longitudinal Study of Aging (ELSA) and the Health and Retirement Study (HRS) were used. A set of self-reported health items and measured tests were used to generate a latent health metric by means of a Bayesian multilevel IRT model, assessing the ability of the metric to predict mortality...
January 16, 2018: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29346499/repeatability-and-agreement-of-visual-acuity-using-the-etdrs-number-chart-landolt-c-chart-or-etdrs-alphabet-chart-in-eyes-with-or-without-sight-threatening-diseases
#10
Voraporn Chaikitmongkol, Onnisa Nanegrungsunk, Direk Patikulsila, Paisan Ruamviboonsuk, Neil M Bressler
Importance: The Early Treatment Diabetic Retinopathy Study (ETDRS) alphabet chart is not feasible for measuring best-corrected visual acuity (BCVA) for individuals who are unfamiliar with the Roman alphabet. The ETDRS Landolt C chart is an alternative, but it may not reflect true BCVA among those with confusion between left and right. The ETDRS number chart might overcome these limitations, but little is known regarding its reliability. Objective: To evaluate repeatability and agreement of BCVA using the ETDRS number chart or Landolt C chart compared with ETDRS alphabet charts in healthy and diseased eyes...
January 18, 2018: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29346496/melanopsin-system-dysfunction-in-smith-magenis-syndrome-patients
#11
Mirella Telles Salgueiro Barboni, Clarissa Bueno, Balázs Vince Nagy, Patrícia Lobo Maia, Kallene Summer Moreira Vidal, Rosana Cardoso Alves, Russel J Reiter, Fernanda Gaspar do Amaral, José Cipolla-Neto, Dora Fix Ventura
Purpose: Smith-Magenis syndrome (SMS) causes sleep disturbance that is related to an abnormal melatonin profile. It is not clear how the genomic disorder leads to a disturbed synchronization of the sleep/wake rhythm in SMS patients. To evaluate the integrity of the intrinsically photosensitive retinal ganglion cell (ipRGC)/melanopsin system, the transducers of the light-inhibitory effect on pineal melatonin synthesis, we recorded pupillary light responses (PLR) in SMS patients. Methods: Subjects were SMS patients (n = 5), with molecular diagnosis and melatonin levels measured for 24 hours and healthy controls (n = 4)...
January 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29346434/cognitive-distortions-and-gambling-near-misses-in-internet-gaming-disorder-a-preliminary-study
#12
Yin Wu, Guillaume Sescousse, Hongbo Yu, Luke Clark, Hong Li
Increased cognitive distortions (i.e. biased processing of chance, probability and skill) are a key psychopathological process in disordered gambling. The present study investigated state and trait aspects of cognitive distortions in 22 individuals with Internet Gaming Disorder (IGD) and 22 healthy controls. Participants completed the Gambling Related Cognitions Scale as a trait measure of cognitive distortions, and played a slot machine task delivering wins, near-misses and full-misses. Ratings of pleasure ("liking") and motivation to play ("wanting") were taken following the different outcomes, and gambling persistence was measured after a mandatory phase...
2018: PloS One
https://www.readbyqxmd.com/read/29346430/estimation-of-inhalation-flow-profile-using-audio-based-methods-to-assess-inhaler-medication-adherence
#13
Terence E Taylor, Helena Lacalle Muls, Richard W Costello, Richard B Reilly
Asthma and chronic obstructive pulmonary disease (COPD) patients are required to inhale forcefully and deeply to receive medication when using a dry powder inhaler (DPI). There is a clinical need to objectively monitor the inhalation flow profile of DPIs in order to remotely monitor patient inhalation technique. Audio-based methods have been previously employed to accurately estimate flow parameters such as the peak inspiratory flow rate of inhalations, however, these methods required multiple calibration inhalation audio recordings...
2018: PloS One
https://www.readbyqxmd.com/read/29346407/relaxin-reverses-inflammatory-and-immune-signals-in-aged-hearts
#14
Brian Martin, Beth Ann Gabris-Weber, Rajiv Reddy, Guillermo Romero, Ansuman Chattopadhyay, Guy Salama
BACKGROUND: 'Healthy' aging drives structural and functional changes in the heart including maladaptive electrical remodeling, fibrosis and inflammation, which lower the threshold for cardiovascular diseases such as heart failure (HF) and atrial fibrillation (AF). Despite mixed results in recent clinical trials, Relaxin-therapy for 2-days could reduce mortality by 37% at 180-days post-treatment, in patients with acute decompensated HF. Relaxin's short life-span (hours) but long-lasting protective actions led us to test the hypothesis that relaxin acts at a genomic level to reverse maladaptive remodeling in aging and HF...
2018: PloS One
https://www.readbyqxmd.com/read/29346396/serum-mirna-levels-are-related-to-glucose-homeostasis-and-islet-autoantibodies-in-children-with-high-risk-for-type-1-diabetes
#15
Linda Åkerman, Rosaura Casas, Johnny Ludvigsson, Beatriz Tavira, Camilla Skoglund
Micro RNAs (miRNAs) are promising disease biomarkers due to their high stability. Their expression in serum is altered in type 1 diabetes, but whether deviations exist in individuals with high risk for type 1 diabetes remains unexplored. We therefore assessed serum miRNAs in high-risk individuals (n = 21) positive for multiple islet autoantibodies, age-matched healthy children (n = 17) and recent-onset type 1 diabetes patients (n = 8), using Serum/Plasma Focus microRNA PCR Panels from Exiqon. The miRNA levels in the high-risk group were similar to healthy controls, and no specific miRNA profile was identified for the high-risk group...
2018: PloS One
https://www.readbyqxmd.com/read/29346388/safety-and-pharmacokinetic-profile-of-fixed-dose-ivermectin-with-an-innovative-18mg-tablet-in-healthy-adult-volunteers
#16
Jose Muñoz, Maria Rosa Ballester, Rosa Maria Antonijoan, Ignasi Gich, Montse Rodríguez, Enrico Colli, Silvia Gold, Alejandro J Krolewiecki
ClinicalTrials.gov NCT03173742.
January 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29346338/current-cigarette-smoking-among-adults-united-states-2016
#17
Ahmed Jamal, Elyse Phillips, Andrea S Gentzke, David M Homa, Stephen D Babb, Brian A King, Linda J Neff
The U.S. Surgeon General has concluded that the burden of death and disease from tobacco use in the United States is overwhelmingly caused by cigarettes and other combusted tobacco products (1). Cigarettes are the most commonly used tobacco product among U.S. adults, and about 480,000 U.S. deaths per year are caused by cigarette smoking and secondhand smoke exposure (1). To assess progress toward the Healthy People 2020 target of reducing the proportion of U.S. adults aged ≥18 years who smoke cigarettes to ≤12...
January 19, 2018: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/29346314/sustainable-transportation-attitudes-and-health-behavior-change-evaluation-of-a-brief-stage-targeted-video-intervention
#18
Norbert Mundorf, Colleen A Redding, Andrea L Paiva
Promoting physical activity and sustainable transportation is essential in the face of rising health care costs, obesity rates, and other public health threats resulting from lack of physical activity. Targeted communications can encourage distinct population segments to adopt active and sustainable transportation modes. Our work is designed to promote the health, social, and environmental benefits of sustainable/active transportation (ST) using the Transtheoretical Model of Change (TTM), which has been successfully applied to a range of health, and more recently, sustainability behaviors...
January 18, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29346302/smart-device-based-notifications-to-promote-healthy-behavior-related-to-childhood-obesity-and-overweight
#19
Gustavo López, Iván González, Elitania Jimenez-Garcia, Jesús Fontecha, Jose A Brenes, Luis A Guerrero, José Bravo
Obesity is one of the most serious public health challenges of the 21st century and it is a threat to the life of people according to World Health Organization. In this scenario, family environment is important to establish healthy habits which help to reduce levels of obesity and control overweight in children. However, little efforts have been focused on helping parents to promote and have healthy lifestyles. In this paper, we present two smart device-based notification prototypes to promote healthy behavior with the aim of avoiding childhood overweight and obesity...
January 18, 2018: Sensors
https://www.readbyqxmd.com/read/29346225/validating-lung-models-using-the-asl-5000-breathing-simulator
#20
Amanda Dexter, Neil McNinch, Destiny Kaznoch, Teresa A Volsko
OBJECTIVE: This study sought to validate pediatric models with normal and altered pulmonary mechanics. METHODS: PubMed and CINAHL databases were searched for studies directly measuring pulmonary mechanics of healthy infants and children, infants with severe bronchopulmonary dysplasia and neuromuscular disease. The ASL 5000 was used to construct models using tidal volume (VT), inspiratory time (TI), respiratory rate, resistance, compliance, and esophageal pressure gleaned from literature...
January 17, 2018: Simulation in Healthcare: Journal of the Society for Simulation in Healthcare
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